Title:
AGING DRAWER FOR REFRIGERATION APPARATUS, AND REFRIGERATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/098334
Kind Code:
A1
Abstract:
An aging drawer (1) for a refrigeration apparatus, and a refrigeration apparatus. The aging drawer (1) comprises: a housing (10) and at least one air duct plate (20), which is provided in the housing (10), wherein the housing (10) and the at least one air duct plate (20) define an aging chamber (40) located on an inner side of the air duct plate (20) and at least one air supply duct surrounding at least part of an outer circumferential side of the aging chamber (40), and the aging chamber (40) and the air supply duct (50) communicate with each other by means of a plurality of air supply ports (21) arranged in the air duct plate (20) in a flowing direction of an airflow in the air supply duct (50); and a circulation fan (30), which is configured to controllably propel the airflow in the air supply duct (50) to flow to the aging chamber (40) by means of the plurality of air supply ports (21). An air supply section (51), which is in direct communication with at least the plurality of air supply ports (21), of the air supply duct (50) is configured to taper in the flowing direction of the airflow in the air supply section (51), so that the airflow flows through each position in the section (51) at a uniform flow rate, thereby ensuring that the air supply at each position in the aging chamber (40) in an extension direction of the air supply section (51) is uniform, so as to improve an aging effect.
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Inventors:
WANG CHUNLI (CN)
ZHANG HAO (CN)
CHEN TONG (CN)
CUI ZHANPENG (CN)
ZHANG HAO (CN)
CHEN TONG (CN)
CUI ZHANPENG (CN)
Application Number:
PCT/CN2022/126736
Publication Date:
June 08, 2023
Filing Date:
October 21, 2022
Export Citation:
Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25D25/02; A23B4/06; A23L13/10; A23L13/70; F25D11/02; F25D17/08; F25D23/12
Foreign References:
| CN217446560U | 2022-09-20 | |||
| CN216409419U | 2022-04-29 | |||
| CN109827375A | 2019-05-31 | |||
| CN109431122A | 2019-03-08 | |||
| US20030115892A1 | 2003-06-26 | |||
| KR20050003862A | 2005-01-12 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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